/*Copyright (C) 2009 Careil Baptiste

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/

#include <errno.h>
#ifdef WIN32
#include <winsock2.h>
#undef ERROR
#endif
#include "Network.h"

CSLP_NETWORK_ERROR DLL_IMPEXP CSLP_GetLastNetworkError()
{
	CSLP_NETWORK_ERROR retVal;
	#ifdef WIN32
	switch (WSAGetLastError())
	{
		case WSAECONNREFUSED:
			retVal = DISCONNECTED;
			break;
		case WSAESHUTDOWN:
			retVal = DISCONNECTED;
			break;
		case WSAENETUNREACH:
			retVal = DISCONNECTED;
			break;
		case WSAENETRESET:
			retVal = DISCONNECTED;
			break;
		case WSAECONNABORTED:
			retVal = DISCONNECTED;
			break;
		case WSAECONNRESET:
			retVal = DISCONNECTED;
			break;
		case WSAETIMEDOUT:
			retVal = DISCONNECTED;
			break;
		case WSAEHOSTDOWN:
			retVal = DISCONNECTED;
			break;
		case WSAEHOSTUNREACH:
			retVal = DISCONNECTED;
			break;
		default:
			retVal = ERROR;
			break;
	}
	#else
	switch(errno)
	{
		case ECONNREFUSED:
			retVal = DISCONNECTED;
			break;
		case EPIPE:
			retVal = DISCONNECTED;
			break;
		case ENETUNREACH:
			retVal = DISCONNECTED;
			break;
		case ENETRESET:
			retVal = DISCONNECTED;
			break;
		case ECONNABORTED:
			retVal = DISCONNECTED;
			break;
		case ECONNRESET:
			retVal = DISCONNECTED;
			break;
		case ETIMEDOUT:
			retVal = DISCONNECTED;
			break;
		case EHOSTDOWN:
			retVal = DISCONNECTED;
			break;
		case EHOSTUNREACH:
			retVal = DISCONNECTED;
			break;
		default:
			retVal = ERROR;
			break;
	}
	#endif
	return retVal;
}
